Read Edit View history 天然橡胶 tiānránxiàngjiāo natural rubber Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 天然橡胶/ 天然橡膠 tiānránxiàngjiāo natural rubber 这种轮胎是由优质天然橡胶制成的。 Edit Delete References Add reference No references for this word.